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  <a name="ZH-CN_TOPIC_0000001846364633"></a><a name="ZH-CN_TOPIC_0000001846364633"></a>
  <h1 class="topictitle1">管理通用共享资源保护</h1>
  <div>
   <p><span>本产品</span>支持修改、移除、激活或禁用通用共享资源的保护。</p>
   <p>您需要登录管理界面，选择<span class="uicontrol">“<span id="ZH-CN_TOPIC_0000001846364633__zh-cn_topic_0000001839142377_text121031749181515">保护</span> &gt; 文件系统 &gt; 通用共享”</span>，查找到需要执行操作的通用共享资源，单击“更多”选择需要执行的操作。</p>
   <p>您也可以勾选多个通用共享进行批量管理通用共享保护的操作。</p>
   <p>具体操作说明如<a href="#ZH-CN_TOPIC_0000001846364633__table24934294919">表1</a>所示。</p>
   <div class="tablenoborder">
    <a name="ZH-CN_TOPIC_0000001846364633__table24934294919"></a><a name="table24934294919"></a>
    <table cellpadding="4" cellspacing="0" summary="" id="ZH-CN_TOPIC_0000001846364633__table24934294919" frame="border" border="1" rules="all">
     <caption>
      <b>表1 </b>通用共享保护相关操作
     </caption>
     <colgroup>
      <col style="width:14.399999999999999%">
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     <thead align="left">
      <tr>
       <th align="left" class="cellrowborder" valign="top" width="14.399999999999999%" id="mcps1.3.5.2.4.1.1"><p>任务</p></th>
       <th align="left" class="cellrowborder" valign="top" width="57.87%" id="mcps1.3.5.2.4.1.2"><p>任务描述</p></th>
       <th align="left" class="cellrowborder" valign="top" width="27.73%" id="mcps1.3.5.2.4.1.3"><p>界面入口</p></th>
      </tr>
     </thead>
     <tbody>
      <tr>
       <td class="cellrowborder" valign="top" width="14.399999999999999%" headers="mcps1.3.5.2.4.1.1 "><p><span>保护</span></p></td>
       <td class="cellrowborder" valign="top" width="57.87%" headers="mcps1.3.5.2.4.1.2 "><p><strong>操作背景</strong></p> <p>当您需要对通用共享资源实施保护时，可以通过该操作实现。</p></td>
       <td class="cellrowborder" valign="top" width="27.73%" headers="mcps1.3.5.2.4.1.3 "><p>在目标通用共享资源所在行单击<span class="uicontrol">“<span>更多</span> &gt; <span>保护</span>”</span>。</p></td>
      </tr>
      <tr>
       <td class="cellrowborder" valign="top" width="14.399999999999999%" headers="mcps1.3.5.2.4.1.1 "><p><span>修改</span></p></td>
       <td class="cellrowborder" valign="top" width="57.87%" headers="mcps1.3.5.2.4.1.2 "><p><strong>操作背景</strong></p> <p>当您需要修改通用共享资源的名称、共享协议时，可以通过该操作实现。</p></td>
       <td class="cellrowborder" valign="top" width="27.73%" headers="mcps1.3.5.2.4.1.3 "><p>在目标通用共享资源所在行单击<span class="uicontrol">“<span>更多</span> &gt; <span>修改</span>”</span>。</p></td>
      </tr>
      <tr>
       <td class="cellrowborder" valign="top" width="14.399999999999999%" headers="mcps1.3.5.2.4.1.1 "><p><span>删除</span></p></td>
       <td class="cellrowborder" valign="top" width="57.87%" headers="mcps1.3.5.2.4.1.2 "><p><strong>操作背景</strong></p> <p>当您不再需要对某个通用共享资源进行保护时，可以将其删除。</p> <p><strong>注意事项</strong></p> <p>不允许删除已关联SLA的通用共享资源。</p></td>
       <td class="cellrowborder" valign="top" width="27.73%" headers="mcps1.3.5.2.4.1.3 "><p>在目标通用共享资源所在行单击<span class="uicontrol">“<span>更多</span> &gt; <span>删除</span>”</span>。</p></td>
      </tr>
      <tr>
       <td class="cellrowborder" valign="top" width="14.399999999999999%" headers="mcps1.3.5.2.4.1.1 "><p><span>修改保护</span></p></td>
       <td class="cellrowborder" valign="top" width="57.87%" headers="mcps1.3.5.2.4.1.2 "><p><strong>操作背景</strong></p> <p>当您需要重新选择通用共享资源关联的SLA时，可以通过修改保护计划来实现。修改后下次备份将按照新的保护计划执行。</p> <p><strong>注意事项</strong></p>
        <ul>
         <li id="ZH-CN_TOPIC_0000001846364633__zh-cn_topic_0000001792344090_li16343131892419">修改保护时不会影响当前正在运行的保护任务，下个保护周期开始执行新的保护计划。</li>
         <li id="ZH-CN_TOPIC_0000001846364633__zh-cn_topic_0000001792344090_li140522162517">当资源关联的SLA保护策略有变化时，建议您在<span class="uicontrol" id="ZH-CN_TOPIC_0000001846364633__zh-cn_topic_0000001792344090_uicontrol10405524254">“<span id="ZH-CN_TOPIC_0000001846364633__zh-cn_topic_0000001792344090_text6405425255">保护</span> &gt; <span id="ZH-CN_TOPIC_0000001846364633__zh-cn_topic_0000001792344090_text885333645815">保护策略</span> &gt; <span id="ZH-CN_TOPIC_0000001846364633__zh-cn_topic_0000001792344090_text164051025259">SLA</span>”</span>界面修改当前SLA，不建议通过修改保护操作重新关联其他SLA。<p id="ZH-CN_TOPIC_0000001846364633__zh-cn_topic_0000001792344090_p34052272519">通过修改保护操作重新关联其他SLA后，如果原SLA的副本仍存在，可能会出现重复扣减License容量的情况。</p></li>
        </ul></td>
       <td class="cellrowborder" valign="top" width="27.73%" headers="mcps1.3.5.2.4.1.3 "><p>在目标通用共享资源所在行单击<span class="uicontrol">“<span>更多</span> &gt; <span>修改保护</span>”</span>。</p></td>
      </tr>
      <tr>
       <td class="cellrowborder" valign="top" width="14.399999999999999%" headers="mcps1.3.5.2.4.1.1 "><p><span>移除保护</span></p></td>
       <td class="cellrowborder" valign="top" width="57.87%" headers="mcps1.3.5.2.4.1.2 "><p><strong>操作背景</strong></p> <p>当不需要再对通用共享资源执行保护时，可以通过移除保护计划来实现。移除后系统将无法对该通用共享资源执行保护任务。如果需要再次对其进行保护需要重新关联SLA。</p> <p><strong>注意事项</strong></p>
        <ul>
         <li>当有该通用共享资源的保护任务正在运行时，无法执行移除保护操作。</li>
         <li>移除保护并重新关联SLA后，如果原SLA的副本仍存在，可能会出现重复扣减License容量的情况。</li>
        </ul></td>
       <td class="cellrowborder" valign="top" width="27.73%" headers="mcps1.3.5.2.4.1.3 "><p>在目标通用共享资源所在行单击<span class="uicontrol">“<span>更多</span> &gt; <span>移除保护</span>”</span>。</p></td>
      </tr>
      <tr>
       <td class="cellrowborder" valign="top" width="14.399999999999999%" headers="mcps1.3.5.2.4.1.1 "><p><span>手动备份</span></p></td>
       <td class="cellrowborder" valign="top" width="57.87%" headers="mcps1.3.5.2.4.1.2 "><p><strong>操作背景</strong></p> <p>当您需要立即执行一次备份时，可以通过该操作实现。</p> <p><strong>注意事项</strong></p> <p>手动备份产生的副本保留时长按照SLA中的定义进行保留。</p></td>
       <td class="cellrowborder" valign="top" width="27.73%" headers="mcps1.3.5.2.4.1.3 "><p>在目标通用共享资源所在行单击<span class="uicontrol">“<span>更多</span> &gt; <span>手动备份</span>”</span>。</p></td>
      </tr>
      <tr>
       <td class="cellrowborder" valign="top" width="14.399999999999999%" headers="mcps1.3.5.2.4.1.1 "><p><span>激活保护</span></p></td>
       <td class="cellrowborder" valign="top" width="57.87%" headers="mcps1.3.5.2.4.1.2 "><p><strong>操作背景</strong></p> <p>通用共享资源的保护计划被禁用后，您可以通过激活操作使通用共享资源的保护计划重新生效。激活后系统将按照保护计划对通用共享资源执行备份。</p> <p><strong>注意事项</strong></p> <p>已关联SLA，且处于<span class="uicontrol">“<span>未保护</span>”</span>状态的通用共享资源才能执行该操作。</p></td>
       <td class="cellrowborder" valign="top" width="27.73%" headers="mcps1.3.5.2.4.1.3 "><p>在目标通用共享资源所在行单击<span class="uicontrol">“<span>更多</span> &gt; <span>激活保护</span>”</span>。</p></td>
      </tr>
      <tr>
       <td class="cellrowborder" valign="top" width="14.399999999999999%" headers="mcps1.3.5.2.4.1.1 "><p><span>禁用保护</span></p></td>
       <td class="cellrowborder" valign="top" width="57.87%" headers="mcps1.3.5.2.4.1.2 "><p><strong>操作背景</strong></p> <p>当您暂时不需要再对通用共享资源执行周期性保护时，可以通过禁用其保护计划来实现。禁用后系统将不会执行通用共享资源的自动备份任务。</p> <p><strong>注意事项</strong></p> <p>禁用保护时不会影响当前正在运行的备份任务。</p></td>
       <td class="cellrowborder" valign="top" width="27.73%" headers="mcps1.3.5.2.4.1.3 "><p>在目标通用共享资源所在行单击<span class="uicontrol">“<span>更多</span> &gt; <span>禁用保护</span>”</span>。</p></td>
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